<? 
$id = $this->offer->getOffer_id(); ?>
<div id="<? echo "offer$id"?>">
    <div class="bg_lightblue">
    <center>
        <?php 
        echo $this->ajaxLink("Oferta $id",
                    "/offers/show/format/html/id/$id",
                    array('update' => "#offer$id"));
                                            ?>
    </center>
    </div>
</div>
<br>